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How to construct a building at a reduced cost

One of the three major human needs is a shelter which can be in any form so far it provides adequate security. Erection of any structure can get expensive without controlling the cost. There is therefore a need to put the cost into a regular…
Dangote refinery

Borehole Profiles and Borehole Water Quality at the Lagos Free Trade Zone, Nigeria

Borehole Descriptions The studied boreholes were constructed by Efficacy Construction Company. The project area, Lekki Free Trade Zone, Lagos State falls entirely in the Dahomey Basin. The Geology of the area is underlain by sedimentary rocks…